MCQs on Sterilization, Culture Media and Techniques for Staff Nurse and Medical Exams

<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0ZMZsw919c-NTtAxTEWdsgsm08QND2grX4Rb3wnoB2unJZb_9B3M5JBDc0yXIkNBNmDUctEM9U_z9WpCCyvtCvPP1nxvAHIcAY86L-1a3P6dxlAgMBqbYg4C174AYzz5AD0S-5wFbMXJC/s1600/sterilizationW1+1.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="243" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0ZMZsw919c-NTtAxTEWdsgsm08QND2grX4Rb3wnoB2unJZb_9B3M5JBDc0yXIkNBNmDUctEM9U_z9WpCCyvtCvPP1nxvAHIcAY86L-1a3P6dxlAgMBqbYg4C174AYzz5AD0S-5wFbMXJC/s640/sterilizationW1+1.jpg" width="640" /></a></div><div class="content_1">1. The medium used in membrane filter technique was<br />a. EMB agar<br />b. EMR-Vp medium<br />c. Lactose broth<br />d. Endo agar<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />2. Lysol is a<br />a. Sterilent<br />b. Disinfectant<br />c. Antiseptic<br />d. Antifungal agent<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />3. Which of the following is a neutral stain?<br />a. Picric acid<br />b. Gmiemsa<br />c. Neutral red<br />d. Malachite green<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />4. Peptone water medium is an example for<br />a. Synthetic medium<br />b. Semisynthetic medium<br />c. Differential medium<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />5. The method in which the cells are frozen dehydrated is called<br />a. Pasteurization<br />b. Dessication<br />c. Disinfection<br />d. Lypophilization<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />6. The technique used to avoid all microorganisms is accomplished by<br />a. Sterlization<br />b. Disinfection<br />c. Surgical sterilization<br />d. Disinfection Sterilization<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />7. Thermal death time is<br />a. Time required to kill all cells at a given temperature<br />b. Temperature that kills all cells in a given time<br />c. Time and temperature needed to kill all cells<br />d. All of the above<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />8. A culture medium the exact composition of which is not known was called as<br />a. Simple<br />b. Complex<br />c. Defined<br />d. Natural<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />9. Elek’s gel diffusion test is used for the detection of<br />a. Tetani toxin<br />b. Cholera toxin<br />c. Diophtheria toxin<br />d. Toxoid<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />10. Temperature required for pasteurization is<br />a. Above 150oC<br />b. Below 100oC<br />c. 110oC<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_2" style="display: none;">11. Separation of a single bacterial colony is calle<br />a. Isolation<br />b. Separation<br />c. Pure culturing<br />d. All of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />12. Which of the following is ionizing radiation?<br />a. U.V. rays<br />b. IR<br />c. ?-rays<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />13. Which of the following induces dimerisation of thymine?<br />a. X-rays<br />b. U.V. rays<br />c. ã-rays<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />14. When food material are preserved at a temperature just above freezing temperature, the process is called.<br />a. Freezing<br />b. Pasteurisation<br />c. Chilling<br />d. Frosting<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />15. Which of the following method of sterilization has no effect on spores?<br />a. Drying<br />b. Hot air oven<br />c. Autoclave<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />16. Treponema pallidum can be best indentified using<br />a. Fluorescence microscope<br />b. Bright field microscope<br />c. Dark field microscope<br />d. Flourescence microscope<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />17. Autoclaving is carried at<br />a. Dry heat<br />b. Atmospheric pressure<br />c. 120oC<br />d. All of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />18. Temperature in pasteurization is<br />a. 62.8oC<br />b. 35.7oC<br />c. 68.2oC<br />d. 60.8oC<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />19. The bacterial culture prepared by pure culture method is<br />a. Inoculum<br />b. Suspension<br />c. Dilution<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />20. Algae are rich in<br />a. Carbohydrates<br />b. Proteins<br />c. Vitamins<br />d. All of these<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_3" style="display: none;">21. L-Lysine is produced from<br />a. Corynebacterium glutamicum<br />b. Clostridium botulinum<br />c. Mycobacterium sps<br />d. Pseudomonas<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />22. The orderly increase in the quantity of all of the cellular components is known as<br />a. Reproduction<br />b. Growth<br />c. Binary fission<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />23. Theobacillus thio oxidans grow at pH<br />a. 7.0<br />b. 1.0<br />c. 6.0<br />d. 9.5<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />24. Slow freezing requires the conditions<br />a. 0oC to 15oC for 15 min.<br />b. – 6 oC to – 10oC for 10 min.<br />c. – 15oC to 3 to 72 hrs.<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />25. Discontinuous heating is called<br />a. Pasteurization<br />b. Sterilization<br />c. Fermentation<br />d. Tindalisation<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />26. Isolation is<br />a. Purification of culture<br />b. Introduction of inoculum<br />c. Separation of a single colony<br />d. To grow microorganisms on surfaces<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />27. The condition required for autoclave<br />a. 121oC temp.and 15 lbs. pressure for 20 min.<br />b. 120oC temp.and 20 lbs. pressure for 30 min<br />c. 150oC temp.for 1 hr.<br />d. 130oC temp for 2 hr.<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />28. Lysozyme is effective against<br />a. Gram negative bacteria<br />b. Gram positive bacteria<br />c. Protozoa<br />d. Helminthes<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />29. Blood agar medium is<br />a. Enrichment medium<br />b. Enriched medium<br />c. Selective medium<br />d. Differential medium<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />30. Infrared radiation is a method of sterilization by<br />a. Dry heat<br />b. Moist heat<br />c. Chemical method<br />d. Mechanical method<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_4" style="display: none;">31. Lyophilization means<br />a. Sterilization<br />b. Freeze-drying<br />c. Burning to ashes<br />d. Exposure to formation<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />32. Temperature used for hot air oven is<br />a. 100oC for 1 hour<br />b. 120oC for 1 hour<br />c. 160oC for 1 hour<br />d. 60oC for 1 hour<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />33. Phenol co-efficient indicates<br />a. Efficiency of a disinfectant<br />b. Dilution of a disinfectant<br />c. Purity of a disinfectant<br />d. Quantity of a disinfectant<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />34. This is an agar plate method and is commonly used for estimation of the number of bacteria in milk.<br />a. Standard Plate Count (SPC)<br />b. Spread plate<br />c. Lawn culture<br />d. Roll tube method<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />35. Agar is obtained form<br />a. Brown algae<br />b. Red algae<br />c. Green algae<br />d. Blue-green algae<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />36. A gram positive organism which produces swarming on culture medium is<br />a. Salmonella<br />b. Clostridium<br />c. Staphylococci<br />d. Proteus<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />37. Enhancement of virulence in bacteria is known as<br />a. Pathogenicity<br />b. Attenuation<br />c. Exaltation<br />d. Toxigenicity<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />38. For effective sterilization in an autoclave the temperature obtained is<br />a. 50oC<br />b. 100oC<br />c. 120oC<br />d. 180oC<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />39. Spores are killed by<br />a. 70% alcohol<br />b. Glutaraldehyde<br />c. Autoclaving<br />d. Both b and c<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />40. Glassware are sterilized by<br />a. Autoclaving<br />b. Hot air over<br />c. Incineration<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_5" style="display: none;">41. Tyndallisation was proposed by<br />a. Tyndall<br />b. Pasteur<br />c. Koch<br />d. Jenner<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />42. Viruses can be cultivated in<br />a. Lab media<br />b. Broth<br />c. Living cells<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />43. By pasteurization<br />a. All the microorganisms can be removed<br />b. Only pathogenic forms can be removed<br />c. Only non-pathogenic forms can be removed<br />d. All of these are correct<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />44. The temperature required for pasteurization is<br />a. Above 100oC<br />b. Below 100oC<br />c. 100oC<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />45. In the medium other than nutrients, if any substance is used in excess, that medium is<br />a. Enriched medium<br />b. Special medium<br />c. Enrichment medium<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />46. Example for indicator medium is<br />a. Nutrient Agar<br />b. Nutrient broth<br />c. Wilson and Blair<br />d. Czapeck-dox medium<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />47. Example of Anaerobic medium is<br />a. Robertson cooked-meat medium<br />b. Nutrient agar<br />c. Nutrient broth<br />d. Mac-Conkey’s agar<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />48. The differentiate lactose and non-lactose fermentors, the medium used is<br />a. Wilson & lair<br />b. Blood Agar<br />c. Tetra thionate broth<br />d. Mac-Conkey’s Agar<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />49. Best method for getting pure culture is<br />a. Streak-plate<br />b. Agar slant<br />c. Both a & b<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />50. To transfer cultures from one place to another, the device used is<br />a. Slant<br />b. Needle<br />c. Inoculation loop<br />d. Autoclave<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_6" style="display: none;">51. The bacterial culture prepared by pure culture is<br />a. Inoculum<br />b. Suspension<br />c. Dilution<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />52. Separation of a single colony is<br />a. Pure-culturing<br />b. Isolation<br />c. Separation<br />d. Both a and b<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />53. Growth period of the culture is<br />a. Inoculation<br />b. Incubation<br />c. Incineration<br />d. Isolation<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />54. At the temperature 160oC for one hour, complete sterilization occurs in<br />a. Autoclave<br />b. Hot air oven<br />c. Laminar flow<br />d. Incubator<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />55. In autoclave, the principle involved is<br />a. Dry heat<br />b. Moist heat<br />c. Steam under pressur<br />d. Both b and c<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />56. The spores of th bacteria which can withstand the moist heat effect also<br />a. Bacillus subtilis<br />b. Coxiella burnetti<br />c. Bacillus stearothermophilus<br />d. Pseudomonas<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />57. Factors on which disinfectivity of a disinfectant depends<br />a. Concentration of the substance<br />b. Time of action<br />c. pH of the medium and temperature suitable for the chemical<br />d. All of the above<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />58. Aldehydes, which are most powerful disinfectants<br />a. Formaldehyde<br />b. Acetaldehyde<br />c. Glutamal aldehyde<br />d. Both a and c<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />59. Accridine dyes are more effective against<br />a. Gram positive<br />b. Gram negative<br />c. Mycoplasmas<br />d. Rickttsiae<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />60. The sterilizing agent is<br />a. Ethelene oxide<br />b. Oxygen<br />c. Nitrogen<br />d. Carbon tetrachloride<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_7" style="display: none;">61. Salts of heavy metals used as disinfectants are<br />a. Thiomersal<br />b. Phenyl mercury nitrate<br />c. Mercurochrome<br />d. All of these<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />62. Cultures are prepared by penetrating the inoculation loop with suspension into the medium, they are<br />a. Stock cultures<br />b. Stabcultures<br />c. Sub-cultures<br />d. None of these<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />63. The principle involved in the streak plate method is<br />a. Separation<br />b. Streaking<br />c. Isolation<br />d. Dilution<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />64. Culture media for fungi are<br />a. Potato dextrose agar (PDA)<br />b. Sabouraud’s agar<br />c. Czapekdox agar<br />d. All of the above<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />65. Spores of actinomycetes are very sensitive, killed at room temperature of<br />a. 52oC for 30 min.<br />b. 65oC for 30 min.<br />c. 70oC for 30 min.<br />d. 43oC for 30 min.<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />66. The term that is used for the bacteria which can withstand pasteurization but does not grow at higher temperatures<br />a. Thermophiles<br />b. Extreme thermophiles<br />c. Thermoduric<br />d. Facultative thermophiles<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />67. A common laboratory method of cultivating anaerobic micro-organisms is<br />a. Gas pack system<br />b. Brewer jar system<br />c. Pyrogallic acid over the cotton<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />68. Alkaliphiles grow at pH value between<br />a. 1 to 6<br />b. 6 to 9<br />c. 1 to 11<br />d. 7 to 12<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />69. The micro-organisms grow at high salinity are<br />a. Osmophiles<br />b. Halophiles<br />c. Both a and b<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />70. Non-lactose fermenting colonies seen on Mac Conkey’s medium are<br />a. Salmonella typhi<br />b. Escherichia coli<br />c. Klebsiella pneumoniae<br />d. Shigella shigae<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_8" style="display: none;">71. Wilson and Blair medium is used for isolation of<br />a. Staphylococci<br />b. Salmonella typhosa<br />c. Vibrio cholerae<br />d. Shigella shigae<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />72. Laboratory diagnosis of enteric fever is based on<br />a. Blood culture<br />b. Urine and stool culture<br />c. Widal test<br />d. All of the above<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />73. Shigella was first isolated by<br />a. Shiga<br />b. Schmitz<br />c. Sonnei<br />d. Robert Koch<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />74. Which of the following are gas producing Salmonella?<br />a. S.typhi<br />b. S.enteritidis<br />c. S.cholerasuis<br />d. S.typhimurium<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />75. Kauffmann white scheme is used to detect<br />a. Salmonella spp.<br />b. Shigella spp.<br />c. E.coli<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />76. On Mac Conkey’s medium Esch. Coli forms<br />a. Colorless colonies<br />b. Greenish pigmentation<br />c. Pink coloured colonies<br />d. Medusa head appearance<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />77. C.diphtheriae requires<br />a. LJ medium<br />b. Mac Conkey’s medium<br />c. Potassium tellurite medium<br />d. PDA medium<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />78. Culture medium for Mycobacterium tuberculosis<br />a. L J medium<br />b. Mac Conkey’s medium<br />c. Wilson blair medium<br />d. None of these<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />79. Lepra bacillus is best cultured on<br />a. Armadillo’s brain<br />b. Foot pad of mice<br />c. Liver of guinea pig<br />d. Any of the above<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />80. Culture medium for clostridia spp.<br />a. 76 Lower stein Jensen’s medium<br />b. Mac Conkey’s medium<br />c. Robertson’s cooked meat medium<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_9" style="display: none;">81. Clsotridium welchii is positive for<br />a. Elek’s gel precipitation test<br />b. Nagler’s test<br />c. Weil felix test<br />d. Bacitracin test<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />82. Nagler’s reaction detects<br />a. Coagulase<br />b. Hyaluronidase<br />c. Lecithinase<br />d. None of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />83. Incubation period of Cl. welchii is<br />a. 8-12 hours<br />b. 7-10 hours<br />c. 5-7 hours<br />d. 2-4 hours<br /><input color="black" onclick="value=("Answer : A ")" type="button" value="Show Answer" /><br /><br />84. The average incubation period of tetanus is<br />a. 2-3 days<br />b. 7-10 days<br />c. 14-21 days<br />d. 3-4 weeks<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />85. Salt agar is used for<br />a. Streptococcus<br />b. Staphylococcus<br />c. Vibrio<br />d. Shigella<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />86. Culture medium of Leishmania is<br />a. Sabousand’s medium<br />b. NNN medium<br />c. Wilson Blair medium<br />d. Czapek – dox medium<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />87. A simple asexual spore which develops by budding is known as<br />a. Chlamydospore<br />b. Blastospore<br />c. Arthospore<br />d. Conidia<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />88. Culture medium used for fungus is<br />a. Sabouraud’s medium<br />b. Nutrient agar<br />c. Nutrient broth<br />d. Minimal agar medium<br /><input color="black" onclick="value=("Answer : B ")" type="button" value="Show Answer" /><br /><br />89. For sterilization of fermentation equipment the method followed is<br />a. Radiation<br />b. Chemicals<br />c. Heating<br />d. All of these<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />90. D.pneumoniae can be cultivated in<br />a. Glucose broth<br />b. Serum broth<br />c. Agar and blood agar<br />d. Chocolate agar<br />e. All of these<br /><input color="black" onclick="value=("Answer : E ")" type="button" value="Show Answer" /><br /><br /></div><div class="content_10" style="display: none;">91. D.pneumoniae can be identified by<br />a. Microscopic exam<br />b. Culture of sputum/blood<br />c. Animal inoculation<br />d. All of these<br />e. None of these<br /><input color="black" onclick="value=("Answer : E ")" type="button" value="Show Answer" /><br /><br />92. The diagnosis of tuberculosis is carried out by<br />a. Emulator<br />b. Antiformin method<br />c. Petroff’s method<br />d. Concentration method<br />e. All of these<br /><input color="black" onclick="value=("Answer : E ")" type="button" value="Show Answer" /><br /><br />93. The size of the virus can be determined by<br />a. Micrography<br />b. Ultra-centrifugation at high speed<br />c. Ultra-filteration<br />d. All of these<br /><input color="black" onclick="value=("Answer : D ")" type="button" value="Show Answer" /><br /><br />94. Differential staining of bacteria spore is related to<br />a. Albert’s staining<br />b. Lugol’ s staining<br />c. Moller’s staining<br />d. Indian ink preparation<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /><br />95. Electron microscope studies does not help in identifying the section of bacterial spore<br />a. Core<br />b. Spore cortex<br />c. Capsule<br />d. All of these<br /><input color="black" onclick="value=("Answer : C ")" type="button" value="Show Answer" /><br /></div> <b>Go to next Page: <span style="color: #3d85c6;"></span></b><br /><div class="post-pagination"><b><span style="color: #3d85c6;"><a class="button_1" href="#">Part 1</a><a class="button_2" href="#">Part 2</a><a class="button_3" href="#">Part 3</a><a class="button_4" href="#">Part 4</a><a class="button_5" href="#">Part 5</a><a class="button_6" href="#">Part 6</a><a class="button_7" href="#">Part 7</a><a class="button_8" href="#">Part 8</a><a class="button_9" href="#">Part 9</a><a class="button_10" href="#">Part 10</a></span></b></div>

Culture Media and Techniques mcq medical staff nurse staffnursemcq Sterilization MCQs on Sterilization, Culture Media and Techniques for Staff Nurse and Medical Exams

1. The medium used in membrane filter technique was a. EMB agar b. EMR-Vp medium c. Lactose broth d. Endo agar 2. Lysol is a a. Sterilent b....

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